Sesotec metal separators and magnet systems protect blow molding machines from damage that can be caused by metal particles in the plastic granulate, even when enclosed in the product. Equipment stoppages and production downtime caused by plugging of melt filters and nozzles are reduced.

A magnetic separator for higher material throughputs and larger column diameters (40 - 120 mm) and particle sizes (8 - 10 mm), the EXTRACTOR-SE is installed at the feedstock intake of blow molding machines, and is used to separate out ferrous metals from heavily contaminated feedstock.

These metal separators are designed to be installed in horizontal, vertical or inclined vacuum and pressure pipes. Detection and removal of contaminants is effective even at high speeds and rejected material is removed into a container with no interruption to material flow.

An economical permanent magnet system installed at the feedstock intake of the blow molding machine, the GMT eliminates larger particles of ferrous metals to produce a higher quality product and reduce expensive repairs.

Metal detector for installation in pipeline systems, e.g. for free-fall applications, pneumatic conveyor lines, material columns that are slowly moving down, or pump feed lines. The metal detector is used for the inspection of bulk materials, fibres, or liquid/pasty products.

Metal separator for lower material throughputs. The PROTECTOR is installed directly above the material infeed of the blow molding machine, and reliably separates out impurities beginning from a size of 0,3mm in the feedstock, both during initial filling and refilling.

The special design of the PROTECTOR PROFESSIONAL guarantees highest scanning sensitivity for smallest metal particles even under high mechanical loads, which may result from high superstructural assemblies, for example when various conveying, dosing, mixing, or feeding units are used simultaneously. The design with integrated reinforcing frame ensures that the high-performance detection unit is in no way affected by vertical mechanical forces.

Metal separator for larger material throughputs. The MFE is installed directly above the material infeed of injection molding machines. The pneumatically-driven reject system guarantees effective and reliable separation even for large grain size.

A robust magnet system in a low-profile (60 mm) configuration that is especially suited to restricted areas. The SAFEMAG is installed just above the feedstock intake of the blow-molding machine. Its unique design prevents plastic material from being deposited on the device.